Re: Soniq S49VT15A-AU stuck in standby
SUCCESS!!! I restored the usb to full size, formatted as FAT32, copied the firmware files, and the TV installed them.
It is now working
You guys are awesome!
Announcement
Collapse
No announcement yet.
User Profile
Collapse
-
Re: Soniq S49VT15A-AU stuck in standby
No response from TV when pressing CH+ for 10sec and then standby on TV (not remote)
Some new info. The user reports that the TV became progressively more difficult to turn on. Finally requiring multiple power disconnects.
And I have located the only 8 pin chip next to the cpu
Leave a comment:
-
Re: Soniq S49VT15A-AU stuck in standby
Thanks. Finding a USB that small will be the next challenge. I guess I can repartition a larger one...Last edited by jazzeddie1234; 01-29-2021, 07:45 PM.
Leave a comment:
-
Re: Soniq S49VT15A-AU stuck in standby
All the others show 0V on input and output. There are 6 I can see. Some are 3.3 and others adj...
Leave a comment:
-
Re: Soniq S49VT15A-AU stuck in standby
The 3.3 regulator close to the connector with the yellow and white wires is the only one with voltage. 5.2 in 3.3 out. Can I check the others in circuit for a short (if that is their failure mode)?...
Leave a comment:
-
Re: Soniq S49VT15A-AU stuck in standby
Which one is likely to be the spi flash? And what test method - standard voltmeter ok?...Last edited by jazzeddie1234; 01-28-2021, 09:51 PM.
Leave a comment:
-
-
Re: Soniq S49VT15A-AU stuck in standby
Ps/on 0.23v
bk/on 0v
adj 0v
Leave a comment:
-
Re: Soniq S49VT15A-AU stuck in standby
My mistake in counting pins. 5.2V on the +5SB pin and I get 3.3 on the regulator on the main board next to the socket with the yellow and white wires
Leave a comment:
-
Soniq S49VT15A-AU stuck in standby
TV standby light is on but no response to remote or side buttons.
I measure +0.23 on the +5SB pin (8 from top) and +5.2 on PS/ON (9) and nothing on other pins.
There is 323v across the big cap on the hot side.
I included pics of both sides of the PS, main board and of both together.
Any suggestions greatly appreciated...
No activity results to display
Show More
Leave a comment: